MS Office for Mac is fully compatible with MS Office for the PC.
Has been for a L O N G time
BTW, X11 is free too
P
Okay, I'm not exactly sure if this is the right place to post but, I just started classes today and need to write papers soon.
I opted for NeoOffice because it was free (no x11) and the last time I checked MS Office was not universal and costs $150 (student ed., btw, I use a Macbook).
I need specific margins for these papers and would like to know where I can change the left and right margins (like in MS Office, File, then page setup) to the professor's liking. I tried looking all over the NeoOffice menu but couldn't exactly find it.
Your help is greatly appreciated.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic